An architect designs two similar triangular patios. The first patio has angle measures of ( − 15)°, ( + 5)°, and 75°. The second patio has angle
measures of ( + 20)°, 40°, and 65°. Find the values of x and y.

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

Find the coordinates of point x that lies along the directed line segment from y(-8, 8) to t(-15, -13) and partitions the segment in the ratio of 5: 2.

Find the domain and range of the following function f(x) = 51x - 21+ 4